Another name for the Pacific Ocean is the "Great Ocean." This term reflects its vast size, as the Pacific Ocean is the largest and deepest ocean on Earth, covering more than 63 million square miles. It spans from the Arctic Ocean in the north to the Southern Ocean in the south, and is bordered by Asia and Australia on the west, and the Americas on the east. The Pacific Ocean is crucial for global weather patterns, marine biodiversity, and trade routes. Its cultural significance varies across numerous societies that rely on its resources.